The present invention increases the utilization efficiency of the solar system, a heat obtained at the home yeolbu and to quickly take advantage of the heating and hot water supply load, the present invention relates to a solar system for a stable system operation is possible.
The present invention for achieving this are solar collectors to heat the heat medium contained therein to absorb the heat of the sun; Soon as receiving the number of heating as well, and the first thermal storage heat exchanger and installed the second thermal storage heat exchanger, respectively to the inner upper and lower portions connected to the heat accumulation pipe as a medium in the solar collector, a thermal storage tank, which comprises a diffuser for diffusing the heat-exchange on the inside .; A circulation pump that is connected to the heat accumulation pipe by pressure feeding the pressure sensor and the medium to detect the pressure in the heat storage circulation pipe; Supplemental heating medium tank connected to a pressure pump as a medium in order to make up for the lack of the heating medium in the heat accumulation pipe; Auxiliary boiler is heated can be heated for heating the feed water controlling the three-way valve in the supply pipe as a medium outlet of the heat storage tank is connected and the heat-exchange medium through to obtain a heat-exchange can control the three-way valve in the diffuser of the heat storage tank; A check valve connected to the water exchange between the heating water supply hole of the heating controlling the three-way valve and said auxiliary boiler; Heating the export of the auxiliary boiler sphere and heating loads to be connected to the three-way valve for controlling the water exchange can be heated; consists including.